IAQSource.com > Articles > FEL4 90 Degree Elbow
FEL4 90 Degree Elbow
Click video below to learn about the FEL4 90 Degree Elbow
This is a handy product if you want to have a wall mounted exhaust grille - especially if your wall is constructed with 2x4 framing.
We also have created a product which includes the elbow and and a round grille.